With mobile devices being used more in public, privacy protection has become an increasingly important issue. "Shoulder surfing" as it has become labeled, is a growing form of identity theft in which private on-screen information is either viewed or photographed over the shoulders of anyone using a mobile device. Whether you use a smartphone, laptop or tablet, you can protect your privacy in public with PrivaScreen™ Filters. PrivaScreen™ Filters blackout the screen image when viewed from 30ÃÂ° side angles to prevent prying eyes from reading your screen. Yet on-screen data is clearly visible from a straight-on view, allowing you to work worry-free, even on the go.